ArticleBMC neuroscience2025
Evaluation of suitable reference genes for gene expression studies in the developing mouse cortex using RT-qPCR.
Article in BMC neuroscience, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- The good, the bad, and the stable: Reference genes for preclinical biodistribution studies.Molecular therapy. Advances · 2026Article
- Selection of appropriate reference genes in ApoeIBRO neuroscience reports · 2026Article
- Reference gene variability across age and sex in 5XFAD mice highlights normalization challenges in Alzheimer's models.Scientific reports · 2026Article
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Authors and funding
3 authors.
Funding
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Abstract
backgroundReal-time quantitative PCR (RT-qPCR) is a widely used method to investigate gene expression in neuroscience studies. Accurate relative quantification of RT-qPCR requires the selection of reference genes that are stably expressed across the experimental conditions and tissues of interest. While RT-qPCR is often performed to investigate gene expression changes during neurodevelopment, few studies have examined the expression stability of commonly used reference genes in the developing mouse cortex.
resultsHere, we evaluated the stability of five housekeeping genes, Actb, Gapdh, B2m, Rpl13a, and Hprt, in cortical tissue from mice at embryonic day 15 to postnatal day 0 to identify optimal reference genes with stable expression during late corticogenesis. The expression stability was assessed using five computational algorithms: BestKeeper, geNorm, NormFinder, DeltaCt, and RefFinder. Our results showed that B2m, Gapdh, and Hprt, or a combination of B2m/Gapdh and B2m/Hprt, were the most stably expressed genes or gene pairs. In contrast, Actb and Rpl13a were the least stably expressed.
conclusionThis study identifies B2m, Gapdh, and Hprt as suitable reference genes for relative quantification in RT-qPCR-based cortical development studies spanning the period of embryonic day 15 to postnatal day 0.
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